Stainless Steel 304 / 304L / 304H Flanges Manufacturer

Global Steel ltd. offers a wide variety of Stainless steel 304/304L/304H flanges. All products undergo our strict quality check to ensure top-notch quality.

Stainless Steel 304 Flanges, Stainless Steel 304L Flanges, Check available sizes of ASME B16.5 F304 Flanges, ASTM A182 F304L Flanges, High Quality 304L Stainless Steel Flanges, 304H Stainless Steel Flanges, SS 304 Flanges, Stainless Steel 304H Flanges, Stainless Steel 304 Plate Flanges, Stainless Steel 304 Pipe Flanges, SS 1.4301 Flanges, SS 1.4306 Forged Flanges, 304 Stainless Steel Flat Face Flanges Manufacturer, UNS S30403 Flanges, SUS 304 Flanges, SS 304L Raised Face Flange, Stainless Steel 304 Flanges Manufacturer, 304H SS Blind (BLRF) Flanges, Stainless Steel 304 Industrial Flanges Supplier in Mumbai, India.

Competitive Price of Stainless Steel 304 Socket Weld Flanges, Ready Stock of Stainless Steel 304L Flanges, SS 304H Ring Type Joint Flange, Stainless Steel 304 Flanges Stockist in india, SS 304H Flanges, ASME SA 182 F304 Stainless Steel Slip On (SOFF) Flange, Stainless Steel 304L WNRF Flange, 304 Stainless Steel Flanges Supplier, 304H SS Reducing Flanges, SS S30400 Flanges, Stainless Steel 304 Flanges Supplier, Stainless Steel 304H Orifice Flange, ANSI B16.48 304L Stainless Steel Long Weld Neck Flange, SS 304 SWRF Flanges, Stainless Steel 304L Flanges Exporter, SS 1.4307 Screwed Flanges, SS 1.4948 Spectacle Blind Flanges, Check Dimensions of SS 304H Flanges, 304 SS BSP / NPT Threaded Flange, Stainless Steel 304L Flanges Manufacturer in India.

Stainless steel 304 flange, often known as 18-8, is an austenitic stainless steel that includes at least 18 percent chromium and a minimum of 8% nickel. The chemical composition of these elements makes the stainless steel 304 steel flanges extremely resistant to corrosion along with making them easy to weld and form. However, pitting and crevice corrosion may take place in environments rich in chloride. Stainless steel 304 flanges have good resistance to oxidation in applications that require intermittent service up to 870°C and continuous service up to 925°C. It is due to these properties that stainless steel 304 flanges are the most widely used stainless steel flanges. Stainless steel 304 flanges are commonly used in industries like Breweries, dairy, food, and pharmaceutical production.

Stainless Steel 304L flange has comparatively less carbon than its stainless steel 304 counterpart. It provides excellent resistance to corrosion, pitting, and crevice at extreme temperatures of approximately 870 degrees C. Since its composition is lower in carbon, it can be welded with ease even in highly corrosive environments. It is recommended to use stainless steel 304L in applications that require continuous use at 425°C-860°C due to its resistance to carbide precipitation.

Stainless Steel 304H flange has a higher concentration of carbon in its composition and can be used in the fabrication of pipe fittings. This austenitic Stainless Steel alloy offers great properties such as high tensile strength, high yield strength, and excellent creep-rupture properties. It has good forming and deep drawing qualities. It is recommended to use stainless steel 304H flanges in applications where high strength is required in temperatures above 500°C and below 800°C. Stainless steel 304H flanges will retain aqueous corrosion resistance.

Specification List of SS 304, 304L, 304H Flanges

Standards ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc
Size 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel 304 Flanges

Equivalent Grades Of Stainless Steel 304, 304L, 304H Flanges

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4948 S30409 SUS 304H

Manufacturing Standards of ASTM A182 f304, 304L, 304H Flanges

ASME/ANSI B16.5 Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B16.36 Orifice Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Different Types of Stainless Steel 304, 304L, 304H Flanges

Slip On Flanges

SS 304, 304L, 304H Slip On Flanges

  • Stainless Steel 304 Slip On Flanges
  • Stainless Steel 304L Slip On Flanges Manufacturer
  • Stainless Steel 304H Slip On Flanges
  • SS 304 SORF Exporter
  • Stainless Steel 304H Slip On Flanges Exporter in India
  • Stainless Steel 304 Slip On Flanges Supplier
  • AISI 304L Slip On Flange
  • SS 304 Slip On Flange
  • SS 304L Slip On Flange Stockist in Mumbai
  • 304H Stainless Steel Slip On Flange Manufacturer in mumbai
  • ASTM A182 304 Stainless Steel Slip On Flange
  • ASME SA182 304L SS Slip-on Flange Suppliers
  • Stainless Steel 304 Slip On Plate Flanges
  • SS 1.4306 SORTJ Flange
  • 1.4948 Slip On Flange in Mumbai
  • Stainless Steel 1.4301 Slip On Flange Manufacturers
  • Stainless Steel S30400 Slip On Flange
  • UNS S30403 Slip On Flange
  • Stainless Steel S30409 RFSO Flange in India
  • SS 304 Slip On Flanges Manufacturer in India
  • 304L Stainless Steel Raised Face Slip on Flanges Supplier
  • Stainless Steel 304L SOFF Flange
  • SUS 304L Slip On Flange
  • Stainless Steel 304H Slip On Flanges Stockist in India
  • Stainless Steel 304L Flat Face Slip on Flanges
  • SS 304 Slip On Flanges Supplier In india
  • SS 304H Slip On Flange
  • 304 Stainless Steel Slip On Flange
  • 304 SS Slip-on Raised Face Flange Manufacturers
Blind Flanges

SS 304, 304L, 304H Blind Flanges

  • Stainless Steel 304 Blind Flanges
  • Stainless Steel 304L Blind Flanges Manufacturer
  • Stainless Steel 304H Blind Flanges
  • SS 304 BLRF Flanges Exporter
  • Stainless Steel 304H Blind Flanges Exporter in India
  • Stainless Steel 304 Blind Flanges Supplier
  • AISI 304L Blind Flange
  • SS 304 Blind Flange
  • SS 304L Blind Flange Stockist in Mumbai
  • 304H Stainless Steel Blind Flange Manufacturer in mumbai
  • ASTM A182 304 Stainless Steel Blind Flange
  • ASME SA182 304L SS Blind Flange Suppliers
  • Stainless Steel 304 Blind Plate Flanges
  • SS 1.4306 BLRTJ Flange
  • 1.4948 Blind Flange in Mumbai
  • Stainless Steel 1.4301 Blind Flange Manufacturers
  • Stainless Steel S30400 Blind Flange
  • UNS S30403 Blind Flange
  • Stainless Steel S30409 RFBL Flange in India
  • SS 304 Blind Flanges Manufacturer in India
  • 304L Stainless Steel Raised Face Blind Flanges Supplier
  • Stainless Steel 304L BLFF Flange
  • SUS 304L Blind Flange
  • Stainless Steel 304H Blind Flanges Stockist in India
  • Stainless Steel 304L Flat Face Blind Flanges
  • SS 304 Blind Flanges Supplier In india
  • SS 304H Blind Flange
  • 304 Stainless Steel Blind Flange
  • 304 SS Blind Raised Face Flange Manufacturers
Socket Weld Flanges

SS 304, 304L, 304H Socket Weld Flanges

  • Stainless Steel 304 Socketweld Flanges
  • Stainless Steel 304L Socket Weld Flanges Manufacturer
  • Stainless Steel 304H Socketweld Flanges
  • SS 304 SWRF Flanges Exporter
  • Stainless Steel 304H Socketweld Flanges Exporter in India
  • Stainless Steel 304 Socket Weld Flanges Supplier
  • AISI 304L Socketweld Flange
  • SS 304 Socketweld Flange
  • SS 304L Socketweld Flange Stockist in Mumbai
  • 304H Stainless Steel Socket Weld Flange Manufacturer in mumbai
  • ASTM A182 304 Stainless Steel Socketweld Flange
  • ASME SA182 304L SS Socketweld Flange Suppliers
  • Stainless Steel 304 Socketweld Plate Flanges
  • SS 1.4306 SWRTJ Flange
  • 1.4948 Socketweld Flange in Mumbai
  • Stainless Steel 1.4301 Socketweld Flange Manufacturers
  • Stainless Steel S30400 Socket Weld Flange
  • UNS S30403 Socketweld Flange
  • Stainless Steel S30409 RFSW Flange in India
  • SS 304 Socketweld Flanges Manufacturer in India
  • 304L Stainless Steel Raised Face Socketweld Flanges Supplier
  • Stainless Steel 304L SWFF Flange
  • SUS 304L Socket Weld Flange
  • Stainless Steel 304H Socketweld Flanges Stockist in India
  • Stainless Steel 304L Flat Face Socketweld Flanges
  • SS 304 Socket Weld Flanges Supplier In india
  • SS 304H Socketweld Flange
  • 304 Stainless Steel Socketweld Flange
  • 304 SS Socket Weld Raised Face Flange Manufacturers
Weld Neck Flange

SS 304, 304L, 304H Weld Neck Flanges

  • Stainless Steel 304 Weld Neck Flanges
  • Stainless Steel 304L Weld Neck Flanges Manufacturer
  • Stainless Steel 304H Weld Neck Flanges
  • SS 304 WNRF Flanges Exporter
  • Stainless Steel 304H Weld Neck Flanges Exporter in India
  • Stainless Steel 304 Welding Neck Flanges Supplier
  • AISI 304L Weld Neck Flange
  • SS 304 Weld Neck Flange
  • SS 304L Weld Neck Flange Stockist in Mumbai
  • 304H Stainless Steel Weld Neck Flange Manufacturer in Mumbai
  • ASTM A182 304 Stainless Steel Weld Neck Flange
  • ASME SA182 304L SS Weld Neck Flange Suppliers
  • Stainless Steel 304 Welding Neck Plate Flanges
  • SS 1.4306 WNRTJ Flange
  • 1.4948 Welding Neck Flange in Mumbai
  • Stainless Steel 1.4301 Weld Neck Flange Manufacturers
  • Stainless Steel S30400 Weld Neck Flange
  • UNS S30403 Weld Neck Flange
  • Stainless Steel S30409 RFWN Flange in India
  • SS 304 Weld Neck Flanges Manufacturer in India
  • 304L Stainless Steel Raised Face Weld Neck Flanges Supplier
  • Stainless Steel 304L WNFF Flange
  • SUS 304L Weld Neck Flange
  • Stainless Steel 304H Weld Neck Flanges Stockist in India
  • Stainless Steel 304L Weld Neck Pipe Flanges
  • SS 304 Weld Neck Flanges Supplier In india
  • SS 304H Welding Neck Flange
  • 304 Stainless Steel Welding Neck Flange
  • 304 SS Weld Neck Raised Face Flange Manufacturers
Reducing Flanges

SS 304, 304L, 304H Reducing Flanges

  • Stainless Steel 304 Reducing Flanges
  • Stainless Steel 304L Reducing Flanges Manufacturer
  • Stainless Steel 304H Reducing Flanges
  • SS 304 Reducing Flanges Exporter
  • Stainless Steel 304H Reducing Flanges Exporter in India
  • Stainless Steel 304 Reducing Flanges Supplier
  • AISI 304L Reducing Flange
  • SS 304 Reducing Flange
  • SS 304L Reducing Flange Stockist in Mumbai
  • 304H Stainless Steel Reducing Flange Manufacturer in mumbai
  • ASTM A182 304 Stainless Steel Reducing Flange
  • ASME SA182 304L SS Reducing Flange Suppliers
  • Stainless Steel 304 Reducing Plate Flanges
  • SS 1.4306 Reducing Flange
  • 1.4948 Reducing Flange in Mumbai
  • Stainless Steel 1.4301 Reducing Flange Manufacturers
  • Stainless Steel S30400 Reducing Flange
  • UNS S30403 Reducing Flange
  • Stainless Steel S30409 Reducing Flange in India
  • SS 304 Reducing Flanges Manufacturer in India
  • 304L Stainless Steel Reducing Flanges Supplier
  • Stainless Steel 304L Reducing Flanges In Mumbai
  • SUS 304L Reducing Flange
  • Stainless Steel 304H Reducing Flanges Stockist in India
  • Stainless Steel 304L Reducing Flanges
  • SS 304 Reducing Flanges Supplier In india
  • SS 304H Reducing Flange
  • 304 Stainless Steel Reducing Flange
  • 304 SS Reducing Flange Manufacturers
Orifice Flanges

SS 304, 304L, 304H Orifice Flanges

  • Stainless Steel 304 Orifice Flanges
  • Stainless Steel 304L Orifice Flanges Manufacturer
  • Stainless Steel 304H Orifice Flanges
  • SS 304 Orifice Flanges Exporter
  • Stainless Steel 304H Orifice Flanges Exporter in India
  • Stainless Steel 304 Orifice Flanges Supplier
  • AISI 304L Orifice Flange
  • SS 304 Orifice Flange
  • SS 304L Orifice Flange Stockist in Mumbai
  • 304H Stainless Steel Orifice Flange Manufacturer in mumbai
  • ASTM A182 304 Stainless Steel Orifice Flange
  • ASME SA182 304L SS Orifice Flange Suppliers
  • Stainless Steel 304 Orifice Plate Flanges
  • SS 1.4306 Orifice Flange
  • 1.4948 Orifice Flange in Mumbai
  • Stainless Steel 1.4301 Orifice Flange Manufacturers
  • Stainless Steel S30400 Orifice Flange
  • UNS S30403 Orifice Flange
  • Stainless Steel S30409 Orifice Flange in India
  • SS 304 Orifice Flanges Manufacturer in India
  • 304L Stainless Steel Orifice Flanges Supplier
  • Stainless Steel 304L Orifice Flanges In Mumbai
  • SUS 304L Orifice Flange
  • Stainless Steel 304H Orifice Flanges Stockist in India
  • Stainless Steel 304L Orifice Flanges
  • SS 304 Orifice Flanges Supplier In india
  • SS 304H Orifice Flange
  • 304 Stainless Steel Orifice Flange
  • 304 SS Orifice Flange Manufacturers

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 304 / 304L / 304L Flanges as per DIN, ASTM, ASME, BS, EN, JIS or ANSI Standard.

Available Stock of SS 304, 304L, 304H Flanges

  • Stainless Steel 1.4948 RTJ Flanges Supplier
  • 304L SS Flanges Dimensions
  • SS 304H Flanges Stockist in India
  • 304 Stainless Steel Screwed Flanges Stockist in Mumbai
  • Stainless Steel 304L Flanges Supplier
  • SS 304H Spectacle Blind Flanges
  • UNS S30400 Male & Female Flanges
  • ANSI B16.5 Stainless Steel 304 Expander Flanges
  • ASME B16.47 SS 304L Spades Ring Spacers Flanges
  • ASTM A182 F304H Stainless Steel Flanges
  • Stainless Steel S30400 Flanges Suppliers
  • Type 304H SS Industrial Forged Flanges
  • Stainless Steel 304H Flanges Manufacturers
  • 304 SS Flanges Supplier in India
  • Stainless Steel 304 Tongue Flanges
  • SS 304H Groove Flanges Dealer
  • Stainless Steel 304L Plate Flange
  • SS Gr 304 Flanges Manufacturer in Mumbai
  • UNS S30403 Stainless Steel Lap Joint Flanges
  • 304 Stainless Steel Nipoflange
  • SS 304L Flanges Manufacturer In India
  • SS 304H RTJ Flanges Stockholder
  • Grade 304 Stainless Steel Flanges
  • INOX 304 Flanges
  • Stainless Steel 304H Flanges Supplier In Mumbai
  • 304 SS Pipe Flange
  • SS 304L NPT / BSP Thread Flanges Exporter
  • Suppliers of 304 Stainless Steel Flanges
  • Stainless Steel 304H PN 10 Flange
  • 304 Stainless Steel Flanges Manufacturer
  • SS 304L DIN Flanges Wholesaler
  • Stainless Steel 304L Flanges Supplier In Mumbai,
  • Stainless Steel 304 Spades Ring Spacers Flanges
  • Stainless Steel 304 Flanges Supplier In Mumbai
  • 304L SS Weldo Flanges Dealers
  • Stainless Steel 304 Long Welding Neck Flange
  • SS 304H High Hub Blind Flanges Suppliers
  • SS 1.4301 Flanges Exporter in india
  • Stainless Steel 304H Loose Flanges
  • SS 304L British Standard Table D Pipe Flanges
  • 304 Stainless Steel Flanges Manufacturers
  • Stainless Steel 304L Nipo Flanges
  • Dimensions SS 304 Flat Face Flanges
  • Stainless Steel 304H BS Standard Table E
  • SS 304H Flanges Supplier In India
  • 304L SS 150 LBS Threaded Flanges
  • ANSI / ASME B16.5 SS 304 Forged Flanges Supplier
  • SS 304L Lapped Joint Flanges
  • Stainless Steel 304L Flanges Supplier In India
  • Weight Chart of Stainless Steel 304L Screwed Flanges
  • SS 304H Flanges Dealer
  • Stainless Steel 304L Flanges Stockist
  • Stainless Steel 304H ASME Flanges Supplier in Mumbai
  • Stainless Steel 304 300 LBS Flanges Manufacturers
  • SS 1.4306 1500 LBS Flanges
  • Austenitic Stainless Steel 304H Flanges
  • 304L SS EN Flanges at Best Price
  • SS Grade 304 ANSI Flanges Dealer in India

SS 304 / 304L / 304H Flanges Weight Chart

15mm (1/2″) Stainless Steel 304 Flanges Weight Chart

Pipe Normal Diam.
O.D. Flange 
Thk. Of Flange Min 
Diam.
of
Hub 
Diameter of Raised Face 
Length Hub.Y
Thread Length
Diam. 
of Bolt
Circle
Diam. 
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
1/2″
15
89.00
11.20
30.20
35.10
15.70
15.70
60.50
15.80
4
1/2″
0.4
0.9
3/4″
20
98.50
12.70
38.10
42.90
15.70
15.70
69.90
15.80
4
1/2″
0.7
1.5
1″
25
108.00
14.20
49.30
50.80
17.50
17.50
79.30
15.80
4
1/2″
0.8
1.8
1-1/4″
32
117.50
15.70
58.70
63.50
20.60
20.60
88.90
15.80
4
1/2″
1.2
2.6
1-1/2″
40
127.00
17.50
65.00
73.20
22.40
22.40
98.60
15.80
4
1/2″
1.5
3.3
2″
50
152.50
19.10
77.70
91.90
25.40
25.40
120.70
19.10
4
5/8″
2.3
5.1
2-1/2″
65
178.00
22.40
90.40
104.60
28.40
28.40
139.70
19.10
4
5/8″
3.7
8.1
3″
80
190.50
23.90
108.00
127.00
30.20
30.20
152.40
19.10
4
5/8″
4.1
9
3-1/2″
90
216.00
23.90
122.20
139.70
31.80
31.80
177.80
19.10
8
5/8″
5.1
11.2
4″
100
228.50
23.90
134.90
157.20
33.30
33.30
190.50
19.10
8
5/8″
5.9
13
5″
125
254.00
23.90
163.60
185.70
36.60
36.60
215.90
22.40
8
3/4″
7
15.4
6″
150
279.50
25.40
192.00
215.90
39.60
39.60
241.30
22.40
8
3/4″
8.4
18.5
8″
200
343.00
28.40
246.10
269.70
44.50
44.50
298.50
22.40
8
3/4″
13
28.6
10″
250
406.50
30.20
304.80
323.90
49.30
49.30
362.00
25.40
12
7/8″
18
39.5
12″
300
482.50
31.80
365.30
381.00
55.60
55.60
431.80
25.40
12
7/8″
29
64
14″
350
533.50
35.10
400.10
412.80
57.20
57.20
476.30
28.50
12
1″
39
86
16″
400
597.00
36.60
457.20
469.90
63.50
63.50
539.80
28.50
16
1″
47
103
18″
450
635.00
39.60
505.00
533.40
68.30
68.30
577.90
31.80
16
1 1/8″
57
126
20″
500
698.50
42.90
558.80
584.20
73.20
73.20
635.00
31.80
20
1 1/8″
76
167
24″
600
813.00
47.80
663.40
692.20
82.60
82.60
749.30
35.10
20
1 1/4″
97
214

Stainless Steel 304 / 304L / 304H Pipe Flange Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

304 Stainless Steel Flanges Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Chemical Structure of Stainless Steel 304, 304L, 304H Flanges

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11
SS 304L 0.035 max 2 max 1.0 max 0.045 max 0.030 max 18 – 20 8 – 13
SS 304H 0.10 max 2 max 0.75 max 0.045 max 0.03 max 18 – 20 8 – 10.5

Mechanical Properties of SS 304, 304L, 304H Flanges

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 304 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
SS 304L 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
SS 304H 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

We Serve Application Industry

Application Industry

ANSI / ASME 16.5, 16.48, 16.47 Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

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We Export Stainless Steel 304, 304L, 304H Flanges Across the Globe

New Zealand, Saudi Arabia, Turkey, Bolivia, Ireland, United Kingdom, Nigeria, Romania, Macau, Belgium, Argentina, Colombia, Brazil, Nepal, Vietnam, Poland, Spain, Estonia, Chile, Australia, Sweden, Philippines, South Africa, Namibia, Germany, Gabon, Netherlands, Israel, Malaysia, Denmark, Finland, Mongolia, Kenya, Bulgaria, Qatar, Trinidad & Tobago, India, Russia, Sri Lanka, Lebanon, South Korea, Azerbaijan, Tibet, Oman, Canada, Puerto Rico, Peru, Bahrain, Tunisia, Ukraine, Slovakia, Norway, Hungary, Switzerland, Kuwait, Lithuania, Lahore, Egypt, Algeria, Czech Republic, Greece, Portugal, Algiera, Kazakhstan, Angola, Italy, Bhutan, Ghana, Afghanistan, Serbia, Yemen, France, Croatia, Indonesia, United Arab Emirates, Iran, Hong Kong, China, Austria, United States, Thailand, Mexico, Pakistan, Belarus, Bangladesh, Taiwan, Costa Rica, Ecuador, Zimbabwe, Gambia, Venezuela, Japan, Singapore, Libya, Morocco, columbia, Jordan, Iraq.

Domestic Supply Stainless Steel 304, 304L, 304H Flanges

New Delhi, Jaipur, Pimpri-Chinchwad, Gurgaon, Chennai, Ludhiana, Howrah, Ernakulam , Indore, Haryana, Navi Mumbai, Faridabad, Hyderabad, Kanpur, Rajkot, Bhopal, Thiruvananthapuram, Ahmedabad, Kolkata, Visakhapatnam, Ranchi, Chandigarh, Jamshedpur, Bengaluru, Thane, Surat, Noida, Secunderabad, Pune, Nagpur, Nashik, mumbai.

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

Quick Contact

Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004